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What is the maximum mesh size of the ultrafine mill

For different materials, the fineness of the most used products of the ultrafine mill is different. The fineness of the ultrafine mill can be adjusted between 3-45μm, and it is widely used in papermaking, coatings, plastics, rubber, pigments, and inks, PVC and other industries provide high-quality fillers and additives.

(1) Calcium carbonate

800 mesh calcium carbonate is mainly used in PE, ceramics, coatings and other industries, and 1250 mesh calcium carbonate is mainly used in papermaking, medicine, superfine fiber leather and other industries. 3000 mesh calcium carbonate is mainly used in high-end PVC, high-end fillers, cosmetics and other industries.

(2) Kaolin

1250-3000 mesh kaolin is widely used in coating and papermaking. The content of kaolin used as coating is required to be less than 2 μm, accounting for 90-95%, and the content of paper-making fillers less than 2 μm is 78-80%. 400 mesh, 600 mesh, 800 mesh, 1250 mesh, and 2000 mesh are widely used in refractory materials, cement, plastic, rubber, and cables; 3,000 mesh and 6,000 mesh are widely used in new fields such as catalysts, cosmetics, medicine, and military industry; 6,000 mesh The above super fine kaolin is mainly used in 5G ceramic filters, multilayer ceramic capacitors, etc.

(3) Bentonite

The application of bentonite, metallurgy, building materials (light building materials, waterproof materials, ceramics, anti-corrosion coatings), agriculture and animal husbandry, daily chemical industry (cosmetic base materials, softeners, viscous agents and thixotropic agents), food industry (decolorizers , clarifying agent)

(4) Steel slag

200 mesh, 400 mesh, 720 mesh and other fineness steel slags are mainly used in sintering ingredients, cement production, engineering backfill materials, road base materials, etc.

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